A workshop for congregation councils asked the question: "How do you know if your decisions are faithful ones?" The same question can apply to synods, districts, or national denominational decisions. Often in congregations decisions are judged by their effectiveness or efficiency -- or, in other terms, "the numbers" -- more people, lower costs, etc. Numbers are measurable.
How do you propose that we determine faithfulness in our decisions? How does a legislative body determine what is God's truth and will for them at this time? Was it God's will for Luther to be kicked out of the church and begin a split in the Western Church? Was it God's will for Seminex and the AELC to happen that split the LCMS? Was it God's will that LCMC and NALC be formed that further split the church? Why is one "split and a new church body" God's will and not another?
Or, a much more common occurrence, how does a congregation determine if calling a candidate as its pastor is God's will?
Your basic premise is so badly flawed that I don't think it can even be worked with.
How do you propose that we determine faithfulness in our decisions? The classic Lutheran answer is how do "our decisions" relate to the Holy Scriptures.
How does a legislative body determine what is God's truth and will for them at this time? Here you run into problems. God's truth is not "voteable." This is the essential problem with the ELCA. We, as Christians dwell
UNDER the Scriptures, not above them, voting on them. The Scriptures speak to us, we are supposed to listen. Certain things... the "unity of the Church," the Commandments, God's Holy Name and essence, God's revealed intention for human sexuality...these things are not open for "vote." And, though I know you will doubtless disagree, God's Truth does not change from time to time.
Was it God's will for Luther to be kicked out of the church and begin a split in the Western Church? Maybe. Even Jaroslav Pelikan (of Blessed Memory) called the Reformation a "tragic necessity." But the bigger problem for you is that you confuse God's will with the effect of sin in a broken reality.
Was it God's will for Seminex and the AELC to happen that split the LCMS? Maybe. But again, see the above comment.
Was it God's will that LCMC and NALC be formed that further split the church? Maybe, if the Truth is preserved and the Faith is proclaimed. But you keep asking about
OTHERS, never asking (nor answering) the question of yourself... The guilt of fracturing is not upon one party, but upon all.
Why is one "split and a new church body" God's will and not another? I guess the answer comes down to how you measure faithfulness. If one body has become schismatic, rejecting God's self-revealed will in the Scriptures in favor of principles that are counter to Scripture the faithful may have to defy the schismatic group in favor of being faithful....
...At least that was what Luther and company came up with.
Pax Christi;
Pr. Jerry Kliner, STS